Buy at Smarthome - Security - Security System Accessories

The K9-85 MCW is a PowerCode wireless digital PIR detector that will allow you to secure your home while still allowing pets to move freely anywhere in the house. More info...

Part # 73946

Compare

Sale $86.96 $109.99

17 customer ratings 17 Customers rated this product 4.5 Stars

Eight (8) photoelectric beams can be used over a span of up to 50 feet indoors or 25 feet outdoors. The sensors are perfect for installation where space is limited to monitor any possible entry point to your property. More info...

Part # 77405

Compare

Sale $125.97 $159.99

85-Lb. Pet-Immune Dual-Technology Digital Detector - This pet-immune motion detector with selectable range combines a PIR sensor with an active microwave sensor for an accurate, false alarm-immune motion detector for maximum reliability. More info...

Part # 73928P

Compare

Sale $42.97 $59.99

8 customer ratings 8 Customers rated this product 4 Stars

Ensure the safety of your property by adding this perimeter-style photobeam sensor to your security system. The sensor has a built-in laser beam alignment system that speeds accurate, reliable positioning. More info...

Part # 70385

Compare

Sale $106.67 $330.00

1 customer rating 1 Customer rated this product 1 Star

Ensure the safety of your property by adding this perimeter-style photobeam sensor to your security system. The sensor has a built-in laser beam alignment system that speeds accurate, reliable positioning. More info...

Part # 70384

Compare

Sale $69.02 $196.70

Six (6) photoelectric beams can be used over a span of up to 50 feet indoors or 25 feet outdoors. The sensors are perfect for installation where space is limited to monitor any possible entry point to your property. More info...

Part # 77399

Compare

Sale $86.60 $129.99

1 customer rating 1 Customer rated this product 4 Stars

Monitor the perimeter of your home or business property with this weatherproof motion detector. It uses four infrared (IR) beams to create a barrier up to 660 feet long in an outdoor environment. More info...

Part # 77404

Compare

Sale $322.97 $341.99

Ensure the safety of your property by adding this perimeter-style photobeam sensor to your security system. The sensor has a built-in laser beam alignment system that speeds accurate, reliable positioning. More info...

Part # 70386

Compare

Sale $81.58 $263.40

Monitor the perimeter of your home or business property with this weatherproof motion detector. It uses two infrared (IR) beams to create a barrier up to 390 feet long in an outdoor environment. More info...

Part # 77400

Compare

Sale $154.97 $173.99

Four (4) photoelectric beams can be used over a span of up to 50 feet indoors or 25 feet outdoors. The sensors are perfect for installation where space is limited to monitor any possible entry point to your property. More info...

Part # 77589WH

Compare

Sale $69.02 $216.70

1 customer rating 1 Customer rated this product 5 Stars

Six (6) photoelectric beams can be used over a span of up to 50 feet indoors or 25 feet outdoors. The sensors are perfect for installation where space is limited to monitor any possible entry point to your property. More info...

Part # 77590WH

Compare

Sale $86.60 $263.40

Dual Technology Digital Detector - This hardwired motion detector with selectable range combines a PIR sensor with an active microwave sensor for an accurate, false alarm-immune motion detector for maximum reliability. More info...

Part # 73928

Compare

Sale $33.48 $49.99

4 customer ratings 4 Customers rated this product 4 Stars